Ruhenstroth-Bauer G, Baumer H, Burkel E M, Sönning W, Filipiak B
Clin Cardiol. 1985 Mar;8(3):149-51. doi: 10.1002/clc.4960080305.
The date of occurrence of a heart infarct was tabulated for 162 patients admitted to four Munich clinics with cardiology departments from January 1 to July 31, 1981. This occurrence calendar was correlated with the daily average density of 28 KHz and 10 KHz atmospheric (atm) impulses and several classic weather parameters. The occurrence of heart infarcts has a certain positive correlation with the increased appearance of "pure" 28 KHz impulses, the correlation with 10 KHz impulses is very slight. Among the classic weather parameters, the average daily humidity has the highest negative correlation coefficient.
统计了1981年1月1日至7月31日期间入住慕尼黑四家设有心脏病科诊所的162名患者发生心肌梗死的日期。将此发病日历与28千赫和10千赫大气脉冲的日平均密度以及几个经典气象参数进行了关联。心肌梗死的发生与“纯”28千赫脉冲出现增多有一定的正相关，与10千赫脉冲的相关性非常小。在经典气象参数中，日平均湿度的负相关系数最高。
